PREPARATION AND CHARACTERIZATION OF ADSORBENT FROM WASTE SHEA (Vitellaria paradoxa) NUT SHELL. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 8, n. 2, p. 338–344, 2024. DOI: 10.33003/fjs-2024-0802-2370. Disponível em: http://162.254.38.185/index.php/fjs/article/view/2370. Acesso em: 17 sep. 2025.